9815670189

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{425861}}^1$

素因数の和:426077

約数の個数: 24

約数和(自身を含む): 15346363032

約数和(自身を除く): 5530692843

約数列:

[1, 3, 9, 13, 39, 117, 197, 591, 1773, 2561, 7683, 23049, 425861, 1277583, 3832749, 5536193, 16608579, 49825737, 83894617, 251683851, 755051553, 1090630021, 3271890063, 9815670189]

約数ペア:

[(1, 9815670189), (3, 3271890063), (9, 1090630021), (13, 755051553), (39, 251683851), (117, 83894617), (197, 49825737), (591, 16608579), (1773, 5536193), (2561, 3832749), (7683, 1277583), (23049, 425861)]